J. P. Araújo

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Joao Oliveira VenturaResearcher, University of PortoVerified email at fc.up.pt
Andre PereiraIFIMUP and Physics and Astronomy Department, Faculty of Science, Porto University, PortugalVerified email at fc.up.pt
Celia Tavares de SousaProfessor and researcher in Applied Physics - Universidade Autonoma de MadridVerified email at uam.es
Pedro B. TavaresDepartamento de Quimica, Universidade de Tras-os-Montes e Alto DouroVerified email at utad.pt
Vitor Sequeira AmaralUniversity of Aveiro OR University of PortoVerified email at ua.pt
J.G. CorreiaSenior Researcher, IST-C2TN, Universidade de Lisboa, PortugalVerified email at tecnico.ulisboa.pt
lopes, a m lInstitute of Physics for Advanced Materials, Nanotechnology and Photonics (IFIMUP)Verified email at cern.ch
Mariana ProençaISOM, ETSI Telecominicaciones, UPM (Spain)Verified email at upm.es
Diana C. LeitaoEindhoven University of TechnologyVerified email at tue.nl
Paulo J. Peixeiro FreitasINESC Microsistemas e NanotecnologiasVerified email at inesc-mn.pt
Manuel Ricardo IbarraProfesor Catedrático de la Universidad de ZaragozaVerified email at unizar.es
Bernardo G. AlmeidaProfessor at Physics Department, Universidade do MinhoVerified email at fisica.uminho.pt
Luis MorellónDepartamento de Física de la Materia Condensada, Universidad de ZaragozaVerified email at unizar.es
J. S. AmaralDepartamento de Física and CICECO, Universidade de Aveiro, PortugalVerified email at ua.pt
Mario ReisUniversidade Federal Fluminense - Instituto de Física; editor of Physica BVerified email at if.uff.br
Arlete ApolinarioIFIMUP/ Physics and Astronomy Dep./Faculty of Sciences/ University of PortoVerified email at fc.up.pt
César MagénInstituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de ZaragozaVerified email at unizar.es
Cristina FreireLAQV-REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, UPVerified email at fc.up.pt
Clara Rodrigues PereiraREQUIMTE/LAQV, Chemistry and Biochemistry Department, Faculty of Sciences, Porto UniversityVerified email at fc.up.pt
Maria Paz Fernandez GarciaProfesor, Dep. Physics, University of OviedoVerified email at uniovi.es

J. P. Araújo

Departamento de Fisica e Astronomia, Universidade do Porto

Verified email at fc.up.pt

Multifunctional Materials and Nanostrutures


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Superparamagnetic MFe₂O₄ (M = Fe, Co, Mn) Nanoparticles: Tuning the Particle Size and Magnetic Properties through a Novel One-Step Coprecipitation Route C Pereira, AM Pereira, C Fernandes, M Rocha, R Mendes, ... Chemistry of Materials 24 (8), 1496-1504, 2012	600	2012
Effect of diamagnetic Ca, Sr, Pb, and Ba substitution on the crystal structure and multiferroic properties of the BiFeO3 perovskite VA Khomchenko, DA Kiselev, JM Vieira, L Jian, AL Kholkin, AML Lopes, ... Journal of applied physics 103 (2), 2008	403	2008
Progress in the Raman spectra analysis of covalently functionalized multiwalled carbon nanotubes: unraveling disorder in graphitic materials SLH Rebelo, A Guedes, ME Szefczyk, AM Pereira, JP Araújo, C Freire Physical Chemistry Chemical Physics 18 (18), 12784-12796, 2016	331	2016
Nanoporous alumina as templates for multifunctional applications CT Sousa, DC Leitao, MP Proenca, J Ventura, AM Pereira, JP Araujo Applied Physics Reviews 1 (3), 2014	302	2014
Observation of a Griffiths-like Phase in the Magnetocaloric Compound C Magen, PA Algarabel, L Morellon, JP Araújo, C Ritter, MR Ibarra, ... Physical review letters 96 (16), 167201, 2006	257	2006
Magnetocaloric effect in Er-and Eu-substituted ferromagnetic La-Sr manganites JS Amaral, MS Reis, VS Amaral, TM Mendonca, JP Araújo, MA Sa, ... Journal of magnetism and magnetic materials 290, 686-689, 2005	228	2005
Doping strategies for increased performance in BiFeO3 VA Khomchenko, DA Kiselev, M Kopcewicz, M Maglione, VV Shvartsman, ... Journal of Magnetism and Magnetic Materials 321 (11), 1692-1698, 2009	217	2009
Size and surface effects on the magnetic properties of NiO nanoparticles MP Proenca, CT Sousa, AM Pereira, PB Tavares, J Ventura, M Vazquez, ... Physical Chemistry Chemical Physics 13 (20), 9561-9567, 2011	187	2011
Designing novel hybrid materials by one-pot co-condensation: from hydrophobic mesoporous silica nanoparticles to superamphiphobic cotton textiles C Pereira, C Alves, A Monteiro, C Magén, AM Pereira, A Ibarra, MR Ibarra, ... ACS applied materials & interfaces 3 (7), 2289-2299, 2011	184	2011
Magnetic anisotropy in CoNi nanowire arrays: analytical calculations and experiments LG Vivas, M Vazquez, J Escrig, S Allende, D Altbir, DC Leitao, JP Araujo Physical Review B—Condensed Matter and Materials Physics 85 (3), 035439, 2012	179	2012
Isothermal structural transitions, magnetization and large piezoelectric response in BiLaFeO perovskites IO Troyanchuk, DV Karpinsky, MV Bushinsky, VA Khomchenko, ... Physical Review B—Condensed Matter and Materials Physics 83 (5), 054109, 2011	166	2011
Spin-phonon coupling and magnetoelectric properties: versus WS Ferreira, J Agostinho Moreira, A Almeida, MR Chaves, JP Araújo, ... Physical Review B—Condensed Matter and Materials Physics 79 (5), 054303, 2009	159	2009
On the stability enhancement of cuprous oxide water splitting photocathodes by low temperature steam annealing J Azevedo, L Steier, P Dias, M Stefik, CT Sousa, JP Araújo, A Mendes, ... Energy & Environmental Science 7 (12), 4044-4052, 2014	143	2014
Superparamagnetic γ-Fe 2 O 3@ SiO 2 nanoparticles: a novel support for the immobilization of [VO (acac) 2] C Pereira, AM Pereira, P Quaresma, PB Tavares, E Pereira, JP Araújo, ... Dalton Transactions 39 (11), 2842-2854, 2010	138	2010
Intrinsic nature of the magnetization enhancement in heterovalently doped Bi1− xAxFeO3 (A= Ca, Sr, Pb, Ba) multiferroics VA Khomchenko, M Kopcewicz, AML Lopes, YG Pogorelov, JP Araujo, ... Journal of physics D: applied physics 41 (10), 102003, 2008	135	2008
Tin oxide as stable protective layer for composite cuprous oxide water-splitting photocathodes J Azevedo, SD Tilley, M Schreier, M Stefik, C Sousa, JP Araújo, A Mendes, ... Nano Energy 24, 10-16, 2016	122	2016
New Phase Transition in the System: Evidence for Electrical Polarization <?format ?>in Charge Ordered Manganites AML Lopes, JP Araújo, VS Amaral, JG Correia, Y Tomioka, Y Tokura Physical review letters 100 (15), 155702, 2008	119	2008
Weak ferromagnetism in diamagnetically-doped Bi1− xAxFeO3 (A= Ca, Sr, Pb, Ba) multiferroics VA Khomchenko, DA Kiselev, EK Selezneva, JM Vieira, AML Lopes, ... Materials Letters 62 (12-13), 1927-1929, 2008	118	2008
Star-shaped magnetite@ gold nanoparticles for protein magnetic separation and SERS detection P Quaresma, I Osório, G Dória, PA Carvalho, A Pereira, J Langer, ... RSC Advances 4 (8), 3659-3667, 2014	114	2014
Solid state magnetic refrigerator DJ Silva, BD Bordalo, AM Pereira, J Ventura, JP Araújo Applied energy 93, 570-574, 2012	114	2012

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